yeah its an image alright. so what about it?
9514 1404 393
Answer:
- 1/3 hour per mile
- 3 miles per hour
Step-by-step explanation:
Time per mile can be found by dividing hours by miles:
(1/8 h)/(3/8 mi) = 1/3 h/mi
It will take him 1/3 hour to run 1 mile.
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Miles per hour can be found by dividing miles by hours (or by finding the reciprocal of the above value):
(3/8 mi)/(1/8 h) = 3/1 mi/h = 3 mi/h
He could run 3 miles in one hour.
This situation is a right triangle with the base measuring 18 and the hypotenuse 22. We are looking for x, the height up the pole that the wire is going to be attached to. We will use Pythagorean's Theorem to find the missing length.
and
. x^2 = 160 so x =
or 12.65 feet
Answer:
1/2 or 0.5
Step-by-step explanation:
-3/2 --> -1 1/2
-If you add a positive to a negetive, you're just subtracting from the positive so you get
2-1 1/2=1/2 or 0.5
Answer:
There is not sufficient evidence to support the claim that the rate of left-handedness among males is less than that among females.
Step-by-step explanation:
Because the confidence interval limits include 0 .it appears that the two rates of left-handedness are equal .There is not sufficient evidence to support the claim that the rate of left-handedness among males is less than that among females. The left-handedness males doesn't seem to be less than the rate of left-handedness among females .